package cn.gjxblog.thread.example.atomic;

import cn.gjxblog.thread.annotations.ThreadSafe;
import lombok.extern.slf4j.Slf4j;

import java.util.concurrent.CountDownLatch;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.Semaphore;
import java.util.concurrent.atomic.AtomicReference;
import java.util.concurrent.atomic.LongAdder;

/**
 * @author gjx
 * @version v1.0
 * @Description
 * @date 2019/7/1 10:59
 */
@Slf4j
@ThreadSafe
public class AtomicExample3 {

    private static  AtomicReference<Integer> count = new AtomicReference<Integer>(0);

    public static void main(String[] args){
        count.compareAndSet(0,2);
        count.compareAndSet(1,3);
        count.compareAndSet(2,4);
        count.compareAndSet(3,5);
        log.info("count:{}",count);

    }

}
